CN202098450U - Children carriage - Google Patents
Children carriage Download PDFInfo
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- CN202098450U CN202098450U CN2011201632335U CN201120163233U CN202098450U CN 202098450 U CN202098450 U CN 202098450U CN 2011201632335 U CN2011201632335 U CN 2011201632335U CN 201120163233 U CN201120163233 U CN 201120163233U CN 202098450 U CN202098450 U CN 202098450U
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- Prior art keywords
- seat post
- vehicle frame
- cart vehicle
- children trolley
- trolley according
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- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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Abstract
A children carriage comprises a carriage frame, a front wheel assembly arranged on the front portion of the bottom of the carriage frame, a back wheel assembly arranged on the back portion of the bottom of the carriage frame, and a seat mechanism arranged on the carriage frame and a locking mechanism used for locking the carriage frame in an unfolding portion. The carriage frame comprises side supports arranged on two sides to form a connecting rod mechanism, a connecting frame connecting the side supports on the two sides, the side support in each side comprises a front support, a back support, a seat rod and a back supporting rod. The upper portion of the back support is rotatably connected with the upper portion of the front support through a first spindle, the front portion of the seat rod is rotatably connected with the front support through a second spindle, the back portion of the back supporting rod is rotatably connected with the back support through a third spindle, and the back portion of the seat rod of the back supporting rod and the front portion of the back supporting rod can longitudinally move in a sliding mode. After the locking mechanism is unlocked, the seat rod moves closely towards the back supporting rod, the front supports move closely towards the back supports, and the whole carriage frame can be folded and is simple in structure.
Description
Technical field
the utility model relates to a kind of children trolley.
Background technology
children trolley of the prior art comprises go-cart vehicle frame, the wheel assembly that is arranged at described go-cart vehicle frame bottom with expanded position and folding position, is arranged at seat mechanism on the described go-cart vehicle frame, is used for described go-cart vehicle frame is locked in the lockout mechanism under the expanded position.Existing go-cart vehicle frame of a great variety, the number of the rod member of go-cart vehicle frame is different, and annexation between each rod member, connection location are different, thus folding principle and folding mode have nothing in common with each other.
The utility model content
The technical matters that
the utility model will solve provides a kind of children trolley.
In order to solve the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of children trolley; Comprise go-cart vehicle frame with expanded position and folding position, be arranged at front component anterior at the bottom of the described go-cart vehicle frame, be arranged at rear portion at the bottom of the described go-cart vehicle frame wheel assembly, be arranged at seat mechanism on the described go-cart vehicle frame, described go-cart vehicle frame be locked in the lockout mechanism under the expanded position; Described go-cart vehicle frame comprises at the side stand of the formation connecting rod mechanism of both sides, is connected in the link span between the side stand of both sides, and the described side stand of every side comprises
Front frame, described front component is arranged at the bottom of described front frame;
After poppet, the top of described after poppet is connected through first rotating shaft with the top of described front frame rotatedly, and described wheel assembly is arranged at the bottom of described after poppet;
Seat post, the front portion of described seat post is connected through second rotating shaft with described front frame rotatedly;
rear pole, the rear portion of described rear pole is connected through the 3rd rotating shaft with described after poppet rotatedly, and the rear portion of described seat post can be provided with along fore-and-aft direction with the front portion of described rear pole mutually slidably.
in some embodiments, described lockout mechanism is arranged between described rear pole and the described seat post.
in some embodiments; Described go-cart vehicle frame also comprises can be with the electric driving mechanism of electronic expansion of described go-cart vehicle frame or electric foldable, and described electric driving mechanism comprises the motor of the described transmission device running of transmission device, control that is arranged between described seat post and the described rear pole.
are in some further embodiment; Described transmission device comprises tooth bar that the length that is arranged on the described seat post extends along the length direction of described seat post, be arranged on the described rear pole rotationally and receive first gear of described electric machine control, and described tooth bar matches with described first gear.
are in some further again embodiment; Described motor is fixed on the described rear pole; Described electric driving mechanism also comprises second gear that is rotatably connected on described seat post; Described first gear is meshed with described second gear, and described motor has output shaft, and described output shaft is captiveed joint with the described second gear same axis.
in another further embodiment, described rear pole is provided with front contact and back contact at some, and the rearward end of described seat post and described front contact or described back contact are inconsistent, described motor outage.
are at some again in another further embodiment; Described electric driving mechanism also comprises the controller that is electrically connected with described motor and can controls described motor forward or reverse, has the remote controller of sender unit, has the signal receiving device that can receive the signal that described sender unit sends on the described controller.
in some embodiments, described first rotating shaft, described second rotating shaft, described the 3rd rotating shaft parallel.
in some embodiments, described link span is many cross bars that are fixedly set between the described side stand of both sides.
in some embodiments; The described side stand of every side also comprises push rod; Described push rod is provided with it along the length direction of described front frame mutually slidably, is provided with the push rod lockout mechanism between described push rod and the described front frame.
The scope of
the utility model is not limited to the technical scheme that the particular combination of above-mentioned technical characterictic forms, and also should contain simultaneously by above-mentioned technical characterictic or its equivalent feature to carry out combination in any and other technical scheme of forming.The technical characterictic that disclosed (but being not limited to) has a similar functions among for example above-mentioned characteristic and the application is replaced mutually and technical scheme of forming etc.
are because the technique scheme utilization; The utility model compared with prior art has advantage: the utility model provides a kind of design plan of new technical conceive; After the lockout mechanism release, seat post is slided to rear pole and is drawn close, and front frame is drawn close to after poppet; Car load is folding, and is simple in structure.
Description of drawings
Accompanying drawing 1 is the front view of the utility model (the go-cart vehicle frame is positioned under the expanded position);
accompanying drawing 2 is the front view of the utility model (the go-cart vehicle frame is positioned under the folding position).
wherein: 1, go-cart vehicle frame; 2, front component; 3, wheel assembly; 4, front frame; 5, after poppet; 6, seat post; 7, push rod; 8, rear pole; 9, first rotating shaft; 10, second rotating shaft; 11, the 3rd rotating shaft.
The specific embodiment
are shown in each accompanying drawing; A kind of children trolley, comprise go-cart vehicle frame 1 with expanded position and folding position, be arranged at the anterior front component 2 in 1 end of described go-cart vehicle frame, be arranged at rear portion, 1 end of described go-cart vehicle frame wheel assembly 3, be arranged at seat mechanism on the described go-cart vehicle frame 1, described go-cart vehicle frame 1 be locked in the lockout mechanism under the expanded position.
described go-cart vehicle frame 1 comprises at the side stand of the formation connecting rod mechanism of both sides, is connected in the link span between the side stand of both sides; Described link span is many cross bars that are fixedly set between the described side stand of both sides; Go-cart vehicle frame 1 laterally can not fold, and lateral rigidity is better.Link span also can be the link span that laterally can draw in, and go-cart vehicle frame 1 volume after folding is less.
The described side stand of every side comprises:
After poppet 5, the top of described after poppet 5 is connected through first rotating shaft 9 with the top of described front frame 4 rotatedly, and described wheel assembly 3 is arranged at the bottom of described after poppet 5;
described first rotating shaft 9, described second rotating shaft 10, described the 3rd rotating shaft 11 parallel.
do not have diagram, and described lockout mechanism is arranged between described rear pole 8 and the described seat post 6.Perhaps can also be arranged at the place that is rotationally connected of the place of being rotationally connected of described front frame 4 and described after poppet 5, described rear pole 8 and described after poppet 5.
described lockout mechanism is not the invention main points of the utility model; So long as can the lockout mechanism that two parts that slide mutually lock mutually can both be used at this; As offering lockhole on the described rear pole 8; Described seat post 6 is provided with the bullet pin, and the bullet pin is inserted in the described lockhole, described lockout mechanism locking.
described go-cart vehicle frame 1 also comprises can be with the electric driving mechanism of described go-cart vehicle frame 1 electronic expansion or electric foldable, and described electric driving mechanism comprises the motor of the described transmission device running of transmission device, control that is arranged between described seat post 6 and the described rear pole 8.Described transmission device comprises tooth bar that the length that is arranged on the described seat post 6 extends along the length direction of described seat post 6, be arranged on the described rear pole 8 rotationally and receive first gear of described electric machine control, and described tooth bar matches with described first gear.Described motor is fixed on the described rear pole 8; Described electric driving mechanism also comprises second gear that is rotatably connected on described seat post 6; Described first gear is meshed with described second gear; Described motor has output shaft, and described output shaft is captiveed joint with the described second gear same axis.Do not have diagram, described transmission device also can be worm and gear transmission etc., can replace with the thread rod that rotation is arranged on the described seat post 6 like described tooth bar.
described electric driving mechanism also comprises the controller that is electrically connected with described motor and can controls described motor forward or reverse, has the remote controller of sender unit, has the signal receiving device that can receive the signal that described sender unit sends on the described controller.The user can pass through the described controller of remote, and is as through electromagnetic signals such as radio signals, easy to operate.Described rear pole 8 is provided with front contact and back contact, and the rear portion of described seat post 6 and described front contact are inconsistent, described motor outage, and go-cart vehicle frame 1 launches; The rear portion of described seat post 6 and described back contact are inconsistent, described motor outage, and go-cart vehicle frame 1 is folding.
The described side stand of
every side also comprises push rod 7, and described push rod 7 is provided with it along the length direction of described front frame 4 mutually slidably, is provided with the push rod lockout mechanism between described push rod 7 and the described front frame 4.The invention main points that described push rod lockout mechanism is not the utility model, so long as can the lockout mechanism that two parts that slide mutually lock mutually can both be used at this, concrete structure can be similar with above-mentioned lockout mechanism.
the foregoing description is only for explaining the technical conceive and the characteristics of the utility model; Its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (10)
1. children trolley; Comprise go-cart vehicle frame (1) with expanded position and folding position, be arranged at the anterior front component (2) in described go-cart vehicle frame (1) end, be arranged at described go-cart vehicle frame (1) rear portion, the end wheel assembly (3), be arranged at seat mechanism on the described go-cart vehicle frame (1), described go-cart vehicle frame (1) be locked in the lockout mechanism under the expanded position; Described go-cart vehicle frame (1) comprises at the side stand of the formation connecting rod mechanism of both sides, is connected in the link span between the side stand of both sides, and it is characterized in that: the described side stand of every side comprises
Front frame (4), described front component (2) is arranged at the bottom of described front frame (4);
After poppet (5), the top of described after poppet (5) is connected through first rotating shaft (9) with the top of described front frame (4) rotatedly, and described wheel assembly (3) is arranged at the bottom of described after poppet (5);
Seat post (6), the front portion of described seat post (6) is connected through second rotating shaft (10) with described front frame (4) rotatedly;
Rear pole (8); The rear portion of described rear pole (8) is connected through the 3rd rotating shaft (11) with described after poppet (5) rotatedly, and the rear portion of described seat post (6) can be provided with along fore-and-aft direction with the front portion of described rear pole (8) mutually slidably.
2. children trolley according to claim 1 is characterized in that: described lockout mechanism is arranged between described rear pole (8) and the described seat post (6).
3. children trolley according to claim 1; It is characterized in that: described go-cart vehicle frame (1) also comprises can be with the electric driving mechanism of electronic expansion of described go-cart vehicle frame (1) or electric foldable, and described electric driving mechanism comprises the motor of the described transmission device running of transmission device, control that is arranged between described seat post (6) and the described rear pole (8).
4. children trolley according to claim 3; It is characterized in that: described transmission device comprises tooth bar that the length that is arranged on the described seat post (6) extends along the length direction of described seat post (6), is arranged at first gear that described electric machine control was gone up and received to described rear pole (8) rotationally, and described tooth bar matches with described first gear.
5. children trolley according to claim 4; It is characterized in that: described motor is fixed on the described rear pole (8); Described electric driving mechanism also comprises second gear that is rotatably connected on described seat post (6); Described first gear is meshed with described second gear, and described motor has output shaft, and described output shaft is captiveed joint with the described second gear same axis.
6. children trolley according to claim 3; It is characterized in that: described rear pole (8) is provided with front contact and back contact; The rearward end of described seat post (6) and described front contact or described back contact are inconsistent, described motor outage.
7. children trolley according to claim 3; It is characterized in that: described electric driving mechanism also comprises the controller that is electrically connected with described motor and can controls described motor forward or reverse, has the remote controller of sender unit, has the signal receiving device that can receive the signal that described sender unit sends on the described controller.
8. children trolley according to claim 1 is characterized in that: described first rotating shaft (9), described second rotating shaft (10), described the 3rd rotating shaft (11) parallel.
9. children trolley according to claim 1 is characterized in that: described link span is many cross bars that are fixedly set between the described side stand of both sides.
10. children trolley according to claim 1; It is characterized in that: the described side stand of every side also comprises push rod (7); Described push rod (7) is provided with it along the length direction of described front frame (4) mutually slidably, is provided with the push rod lockout mechanism between described push rod (7) and the described front frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201632335U CN202098450U (en) | 2011-05-20 | 2011-05-20 | Children carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201632335U CN202098450U (en) | 2011-05-20 | 2011-05-20 | Children carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202098450U true CN202098450U (en) | 2012-01-04 |
Family
ID=45384478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201632335U Expired - Fee Related CN202098450U (en) | 2011-05-20 | 2011-05-20 | Children carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202098450U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014067295A1 (en) * | 2012-10-31 | 2014-05-08 | 好孩子儿童用品有限公司 | Baby stroller |
| CN104249751A (en) * | 2013-06-26 | 2014-12-31 | 苏州贝蒙师儿童用品有限公司 | Seat connecting structure of baby stroller |
| CN105752144A (en) * | 2014-12-15 | 2016-07-13 | 珠海阳光儿童用品有限公司 | Baby carriage |
| CN107176197A (en) * | 2016-03-10 | 2017-09-19 | 明门香港股份有限公司 | Foldable baby carriage |
| CN115158436A (en) * | 2022-07-19 | 2022-10-11 | 好孩子儿童用品有限公司 | Children's barrow |
-
2011
- 2011-05-20 CN CN2011201632335U patent/CN202098450U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014067295A1 (en) * | 2012-10-31 | 2014-05-08 | 好孩子儿童用品有限公司 | Baby stroller |
| CN104249751A (en) * | 2013-06-26 | 2014-12-31 | 苏州贝蒙师儿童用品有限公司 | Seat connecting structure of baby stroller |
| CN105752144A (en) * | 2014-12-15 | 2016-07-13 | 珠海阳光儿童用品有限公司 | Baby carriage |
| CN107176197B (en) * | 2016-03-10 | 2021-08-13 | 明门香港股份有限公司 | foldable stroller |
| GB2550022A (en) * | 2016-03-10 | 2017-11-08 | Wonderland Switzerland Ag | Foldable stroller |
| GB2550022B (en) * | 2016-03-10 | 2021-06-16 | Wonderland Switzerland Ag | Foldable stroller |
| CN107176197A (en) * | 2016-03-10 | 2017-09-19 | 明门香港股份有限公司 | Foldable baby carriage |
| GB2593826A (en) * | 2016-03-10 | 2021-10-06 | Wonderland Switzerland Ag | Foldable stroller |
| CN113799864A (en) * | 2016-03-10 | 2021-12-17 | 明门香港股份有限公司 | foldable stroller |
| GB2593826B (en) * | 2016-03-10 | 2022-05-04 | Wonderland Switzerland Ag | Foldable stroller |
| CN113799864B (en) * | 2016-03-10 | 2023-07-14 | 明门香港股份有限公司 | collapsible stroller |
| CN115158436A (en) * | 2022-07-19 | 2022-10-11 | 好孩子儿童用品有限公司 | Children's barrow |
| CN115158436B (en) * | 2022-07-19 | 2023-08-04 | 好孩子儿童用品有限公司 | Child cart |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20200520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |